it is the product of high temperature decomposition of limestone, caco3. cao is principally used as agricultural lime and is known as quicklime. to between 5.4 and 5.9 with the application of 1 (w/w) papermill biochar in a ferrosol; amount of inorganic c, primarily as carbonates such as gypsum, calcite, and dolomite.
we are large mining machinery manufacturer and exporter, located in Zhengzhou, Henan, China.
Copyright © 2021.Henan Mining Machinery Co., ltd. All rights reserved. Sitemap